*{
	margin: 0;
	padding: 0;
}
.container{

	height: 100%;
	width: 100%;
	position: absolute;
}
.content{
	border: 1px solid green;
	width: 100%;
	height: calc(100% - 54px);
	position: absolute;
	top: 0;
	left: 0;
}
.content .banner{
	border: 1px solid mediumaquamarine;
	width: 100%;
	height: 120px;
	overflow-y: hidden;
	position: fixed;
}
.content .text{
	padding: 20px;
	padding-bottom: 70px;
	padding-top: 130px;
}
.bottom{
	border: 1px solid red;
	width: 100%;
	height: 50px;
	bottom: 0;
	background-color: whitesmoke;
	position: fixed;
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: space-around;
}
.bottom .left{
	border: 1px solid blue;
	width: 40%;
	height: 100%;

	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	justify-content: space-around;
	align-items:center;
}
.bottom .right{
	border: 1px solid blueviolet;
	width: 40%;
	height: 100%;
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	justify-content: space-around;
	align-items: center;
}
.bottom .photo{
	border: 1px solid black;
	width: 60%;
	height: 40%;
}
.bottom .text{
	border: 1px solid black;
	width: 60%;
	height: 40%;
	
}
/* 这个css可以让导航条固定在最底部 */这个css可以让导航条固定在最底部